/* 自定义重置页面样式的文件 */
* {
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

/* 双伪标签清浮动 */
.clearfix::before,
.clearfix::after {
  content: '';
  display: table;
}
.clearfix::after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
